*2006/01/26 11:57:32.63 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/19 05:48:54.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 102 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.519667 52.80634 2 Temperature:Primary 'deg C (ITS90)' 0.510275 7.10262 3 Transmissivity %/metre 1.88 50.25 4 Fluorescence:URU:Seapoint mg/m^3 0.64E-01 0.83225 5 Salinity:T0:C0 PSS-78 31.33448 32.26632 6 Number_of_bin_records n/a 3 6 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2005-05\CTD\derive2\20 $END *ADMINISTRATION MISSION : 2005-05 AGENCY : IOS, Ocean Sciences Division, Sidney, BC COUNTRY : Canada PROJECT : JWACS-2005 SCIENTIST : van Hardenberg B. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Bering Sea/Bering Strait/Chukchi Sea STATION : UTN-7 EVENT NUMBER : 69 LATITUDE : 67 59.94400 N ! (deg min) LONGITUDE : 168 56.00900 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0293 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 034115 conductivity ' ' 042607 Pressure ' ' 290464 Oxygen:SBE ' ' 43-0615 userpoly ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' SeaTech $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.33 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.9 2006/01/06 10:05:48 5249 5249 CLEAN 4.8.1 2006/01/06 13:22:59 5249 5249 SHIFTDAT 3.4 2006/01/06 15:33:22 5249 5249 SHIFTDAT 3.4 2006/01/06 15:40:38 5249 5249 DELETE 6.3 2006/01/06 15:42:46 5249 452 CLIP 1.3 2006/01/06 15:48:11 452 425 CTDEDIT 4.60 2006/01/10 10:45:23 425 413 BINAVE 4.1 2006/01/10 15:19:29 413 102 REMOVECH 7.0 2006/01/26 11:56:07 102 102 HDREDIT2 2.5.1 2006/01/26 11:57:32 ? ? $END $REMARKS -CLEAN functions: 2006/01/06 13:21:52 20 Interpolation by Record Number, in Pressure:StrainGauge Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.80 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 80.00 -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 20.00 Minimum Surface Salinity: 20.000 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 9 points) will be deleted. Drop rate applies in the range 10.00 to 42.83 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 2.000, 5000.000 Time Not Available in File -CTDEDIT 2006/01/10 10:45:23 12 records were deleted in this editing session. 47 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge Averaging interval = 0.50 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Standard Deviation channels were added Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2006/01/26 11:56:07 The following CHANNEL(S) were removed: Scan_Number Scan_Number:STD Pressure:StrainGauge:STD [dbars] Temperature:Primary:STD [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Primary:STD [S/m] Transmissivity:STD [%/metre] Fluorescence:Seapoint:STD [mg/m^3] Oxygen:Voltage:SBE [volts] Oxygen:Voltage:SBE:STD [volts] Oxygen:Dissolved:SBE [mL/L] Oxygen:Dissolved:SBE:STD [mL/L] Descent_Rate [m/s] Descent_Rate:STD [m/s] Salinity:T0:C0:STD [PSS-78] Flag Flag:STD -HEADER EDITS: 2006/01/26 11:57:32 Applied edit header: Q:\Cruise_Data\2005-05\CTD\doc\2005-05-SBE25-hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint $END *COMMENTS SBE HEADER Sea-Bird SBE 25 Data File: FileName = C:\2005-05-SBE25\69-UTN-7.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 19 2005 05:48:54 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: UTN-7 Latitude = 67 59.944 N Longitude = 168 56.009 W depth(m): 58m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 5249 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 5 = flSP: Fluorescence, Seapoint # name 6 = sbeox0V: Oxygen Voltage, SBE 43 # name 7 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 5249 # span 1 = -0.649, 52.830 # span 2 = -5.3403, 10.0395 # span 3 = 0.037080, 3.225377 # span 4 = -0.1250, 84.4707 # span 5 = 0.0000e+00, 4.4896e+00 # span 6 = 2.6923, 3.6654 # span 7 = 6.34625, 11.69386 # span 8 = -1.117, 1.148 # span 9 = 0.3323, 32.3538 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 19 2005 05:48:54 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 034115, 10-Dec-04 # sensor 1 = Frequency 1 conductivity, 042607, 20-Jan-05, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290464, 27-Dec-2002, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0615, 09-Mar-2004 # sensor 4 = Extrnl Volt 3 userpoly 0 # sensor 5 = Extrnl Volt 4 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 5 transmissometer, primary, SeaTech, 23 APR 2001 # datcnv_date = Dec 09 2005 13:17:40, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0069.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:56, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0069.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Jan 06 2006 10:03:15, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0069.cnv # celltm_alpha = 0.1000, 0.0000 # celltm_tau = 7.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jan 06 2006 10:05:03, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0069.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.2db and to clean salinity. --------------------------------------------------------------------- Fluorescence:URU:Seapoint – The data are uncalibrated and unedited. Transmissivity: The data are nominal and unedited. The pressure sensor is considered ±1db. The salinity is considered ±0.005psu except in areas of rapid temperature change where the salinity has been edited heavily and should be considered ±0.1psu. The dissolved oxygen data was removed because there was no calibration sampling. !--1--- ---2---- --3-- ---4--- ---5---- -6-- !Pressu Temperat Trans Fluores Salinity Numb !re ure: missi cence: :T0:C0 er_o ! Primary vity URU: ~bin ! Seapoin _rec ! t ords !------ -------- ----- ------- -------- ---- *END OF HEADER 2.5 7.0958 38.7 0.085 31.3346 3 3.0 7.1026 39.0 0.094 31.3345 5 3.5 7.0781 39.3 0.085 31.3367 4 4.0 7.0731 39.4 0.090 31.3367 6 4.6 7.0588 39.4 0.086 31.3368 4 5.0 7.0613 39.2 0.087 31.3354 4 5.5 7.0617 39.1 0.086 31.3361 4 6.0 7.0531 39.1 0.094 31.3375 4 6.5 7.0352 40.2 0.090 31.3375 5 7.0 7.0114 41.2 0.088 31.3400 4 7.5 6.9575 42.5 0.096 31.3490 4 8.0 6.8695 34.8 0.097 31.3647 4 8.5 6.7663 40.8 0.102 31.3866 4 9.0 6.7132 41.5 0.105 31.3920 5 9.5 6.6913 42.0 0.102 31.3919 4 10.0 6.6794 42.5 0.107 31.3929 4 10.5 6.6512 42.8 0.099 31.3979 4 11.0 6.5965 44.6 0.098 31.4025 4 11.5 6.5439 44.3 0.102 31.4122 4 12.1 6.5338 43.9 0.106 31.4307 4 12.5 6.3987 45.2 0.108 31.4567 4 13.0 6.1422 45.9 0.102 31.5016 4 13.5 5.5814 45.3 0.101 31.6213 4 14.0 4.6208 49.5 0.066 31.9127 5 14.5 4.3262 50.2 0.064 31.9748 4 14.9 4.2176 46.8 0.111 31.9877 4 15.5 3.9084 43.3 0.183 32.0214 4 16.0 3.1762 40.8 0.349 32.0345 4 16.5 2.7327 42.2 0.211 32.0346 4 17.0 2.5499 41.9 0.238 32.0242 4 17.5 2.3763 39.5 0.304 32.0200 4 18.0 2.1322 33.1 0.358 32.0193 5 18.5 1.7962 40.6 0.479 32.0269 3 19.0 1.5719 42.1 0.279 32.0206 5 19.5 1.3471 37.1 0.388 32.0336 4 20.0 1.1232 37.3 0.345 32.0612 4 20.5 0.9486 35.7 0.288 32.0752 4 21.0 0.8072 35.2 0.279 32.0763 4 21.5 0.7617 34.3 0.311 32.0760 3 22.0 0.6529 29.6 0.473 32.0818 5 22.5 0.5912 28.3 0.504 32.0826 3 23.0 0.5832 27.5 0.582 32.0886 5 23.5 0.5836 26.9 0.832 32.0990 4 24.0 0.5987 29.4 0.490 32.1111 4 24.5 0.6398 33.8 0.377 32.1263 5 25.0 0.6436 34.4 0.259 32.1432 4 25.5 0.6283 34.4 0.168 32.1514 3 26.0 0.6160 33.5 0.157 32.1608 4 26.5 0.6063 33.3 0.169 32.1690 4 27.0 0.6005 33.0 0.178 32.1763 4 27.5 0.5957 32.6 0.162 32.1799 4 28.0 0.5900 32.1 0.165 32.1845 3 28.5 0.5828 31.4 0.174 32.1896 4 29.0 0.5749 30.0 0.209 32.1941 5 29.5 0.5688 30.2 0.212 32.1989 4 30.0 0.5654 30.4 0.216 32.2034 4 30.5 0.5586 29.7 0.164 32.2086 5 31.0 0.5510 28.0 0.170 32.2126 3 31.5 0.5437 25.2 0.197 32.2159 4 32.0 0.5373 24.2 0.303 32.2193 4 32.5 0.5342 23.5 0.255 32.2225 4 33.0 0.5322 23.0 0.290 32.2259 4 33.5 0.5299 22.0 0.290 32.2285 4 34.0 0.5272 21.0 0.258 32.2312 3 34.5 0.5246 20.7 0.181 32.2334 4 35.0 0.5221 19.9 0.294 32.2364 3 35.5 0.5196 18.6 0.204 32.2382 5 36.0 0.5183 17.4 0.174 32.2413 4 36.5 0.5175 17.0 0.172 32.2432 4 37.0 0.5168 16.6 0.130 32.2443 4 37.4 0.5160 16.0 0.145 32.2461 4 38.0 0.5154 15.4 0.185 32.2477 5 38.6 0.5148 14.8 0.153 32.2495 4 39.0 0.5143 14.2 0.129 32.2507 4 39.5 0.5134 13.1 0.140 32.2522 4 40.0 0.5124 12.5 0.148 32.2535 4 40.5 0.5123 12.1 0.124 32.2543 3 41.0 0.5120 11.1 0.138 32.2551 5 41.5 0.5116 10.3 0.156 32.2563 3 42.0 0.5116 9.0 0.132 32.2572 4 42.5 0.5110 8.8 0.140 32.2579 4 43.0 0.5105 8.6 0.123 32.2583 4 43.5 0.5103 8.1 0.116 32.2588 4 44.0 0.5106 7.6 0.114 32.2588 4 44.5 0.5113 7.0 0.141 32.2597 4 45.0 0.5117 6.4 0.115 32.2602 4 45.5 0.5127 6.2 0.126 32.2608 4 46.0 0.5125 6.1 0.130 32.2612 4 46.5 0.5145 5.0 0.128 32.2620 4 47.0 0.5166 4.7 0.123 32.2624 4 47.5 0.5173 4.5 0.135 32.2624 4 48.0 0.5181 4.4 0.120 32.2626 3 48.5 0.5191 3.9 0.136 32.2631 5 49.0 0.5214 3.4 0.125 32.2632 3 49.5 0.5231 2.9 0.134 32.2633 5 50.0 0.5246 2.7 0.124 32.2634 4 50.5 0.5252 2.6 0.129 32.2632 4 51.0 0.5258 2.5 0.132 32.2635 4 51.5 0.5301 2.0 0.137 32.2640 4 52.0 0.5373 2.0 0.129 32.2654 4 52.5 0.5450 1.9 0.132 32.2663 5 52.8 0.5411 1.9 0.143 32.2660 3